PEBL (Psychology Experiment Building Language) is a system designed for creating psychology and neuroscience experiments and tests. It is cross-platform, with the intention to run the same experiment, unchanged, on Linux, Windows, and Macintosh PCs.

SEFT is an appliance based (physical or virtual) secure enterprise file transfer system. It is able to send and receive files in an ad-hoc fashion or based on a schedule. SEFT supports many communication protocols such as HTTPS, SFTP, FTPS, SOAP, etc

FreeOS/1 is a Free, Open Source, FreeDOS based Free and Open Source Alternative OS, with open source Microsoft Windows compatibility using HXDOSExtender KernelEx,and ReactOS source code. FreeOS/1 will include new technologies and will be easy to use

Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.

StepOS is an open-source operating system that is designed solely to run StepMania, the popular 'dance simulation game', on arcade dedicated cabinets, and is easy to install and maintain. StepOS is based off of the open-source operating system ReactOS.

Cellocity Linux is Based on Fedora Core 6 Source Code. With only basic core elements needed to operate Compatipal and a completley Graphic Interface as well as Text. Version 2.0 will include more applications 32,64 bit and 80 Core Intel CPU

New Linux Based OS primarily for smart devices and PDA's, laptops, and eventually desktops. It offers an alternative to the "embedded" approach. All OS versions and applications will be hosted and then made available to the subscribers of cloud svs

The future of information technology will be based on controlling the flow of natural light. This project is an attempt to establish the code (or software) that will enable this to happen. It involves rewriting an OS from the ground up.

Eternity is a open source galaxy simulation. Features include realistic physics, extensive user interactivity and interoperability with external services such as the internet. Star locations are accurate to real life. Visit http://projecteternity.net

FIRNix is a collaborative effort between students and professors of FIR to develop in C/C++ a robust, full-featured and Open Source out-of-the- box Unix-like Operation System based initially on Minix and progressively improve your functionality."

(Main Project) The Independent Innovative Free-Libre Open-Source Software public project's mission is to create, as an open community, the perfect conceptually new feature-complete free-libre open-source operating system from scratch.